黄土高原植被覆盖变化对生态系统服务影响及其阈值

张琨, 吕一河, 傅伯杰, 尹礼唱, 于丹丹

The effects of vegetation coverage changes on ecosystem service and their threshold in the Loess Plateau

ZHANG Kun, LYU Yihe, FU Bojie, YIN Lichang, YU Dandan

图3 黄土高原植被覆盖与生态系统服务关系

Fig. 3 The relationships between vegetation coverage and ecosyatem services in the Loess Plateau